230857524042 has 32 divisors (see below), whose sum is σ = 481813636608. Its totient is φ = 73603076976.

The previous prime is 230857524013. The next prime is 230857524049. The reversal of 230857524042 is 240425758032.

It is a junction number, because it is equal to n+sod(n) for n = 230857523985 and 230857524003.

It is not an unprimeable number, because it can be changed into a prime (230857524049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4606773 + ... + 4656615.

It is an arithmetic number, because the mean of its divisors is an integer number (15056676144).

Almost surely, 2^230857524042 is an apocalyptic number.

230857524042 is an abundant number, since it is smaller than the sum of its proper divisors (250956112566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230857524042 is a wasteful number, since it uses less digits than its factorization.

230857524042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83434.

The product of its (nonzero) digits is 537600, while the sum is 42.

The spelling of 230857524042 in words is "two hundred thirty billion, eight hundred fifty-seven million, five hundred twenty-four thousand, forty-two".